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Patent
D443041
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Priority
Jul 25 2000
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Filed
Jul 25 2000
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Issued
May 29 2001
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Expiry
May 29 2015
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Assg.orig
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Entity
unknown
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10
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6
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n/a
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The ornamental design for piping for a water well, as shown and described.
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FIG. 1 is a perspective view of the pipe; and,
FIG. 2 is an end view of the pipe.
The broken lines depicting are for illustrative purposes only and form no
part of the claimed design.
Uhlenkott, William
| Patent |
Priority |
Assignee |
Title |
| D475439, |
Oct 15 2002 |
Global Industries Holdings Ltd. |
Hose |
| D488545, |
Apr 30 2003 |
IDA, TYUICHI |
Pipe |
| D604805, |
Mar 30 2009 |
HM Digital, Inc. |
Flow switch |
| D671623, |
Jul 28 2011 |
|
Water hose |
| D720438, |
Jan 07 2014 |
GLAS AMERICAS LLC |
Heated water hose |
| D753273, |
Mar 12 2015 |
|
Water hose |
| D776774, |
Feb 05 2015 |
|
Track section |
| D816194, |
Feb 17 2016 |
|
Water hose |
| D819186, |
Dec 12 2011 |
HS R & A Co., Ltd. |
Connector for double pipe heat exchanger |
| D823100, |
Jul 19 2017 |
Dazadi, Inc.; DAZADI, INC |
Tube connector |
| Patent |
Priority |
Assignee |
Title |
| 2722237, |
|
|
|
| 4524808, |
Jan 31 1983 |
SIEMENS AKTIENGESELLSCHAFT, MUNCHEN, GERMANY A CORP OF GERMANY; TECHNOCHEMIE KESSLER & CO GMBH, FRANKFURT MAIN, GERMANY, A GERMAN CORP |
Vacuum cleaner hose |
| 4892442, |
Mar 03 1987 |
Dura-Line |
Prelubricated innerduct |
| 4909323, |
May 30 1989 |
|
Grouting well pipe |
| D345197, |
May 20 1991 |
|
Pipe |
| D375600, |
Jul 18 1995 |
Yazaki Industrial Chemical Co., Ltd. |
Structural pipe |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jul 25 2000 | | William, Uhlenkott | (assignment on the face of the patent) | | / |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a